题目内容
5．中国农民正在尽最大的努力种植更多的树来阻止沙漠蔓延．Chinese farmers aretryingtheir best to plant more trees to stop the desert from expanding．
分析 trying their
解答 答案：trying their
通过对比，可知英文句子中缺少"正在尽最大的努力"的完整表达；结合汉语意思"正在"及be动词are，可知此句应该用现在进行时，构成为：am/is/are+现在分词；根据关键词best可知此处应用固定短语try one's best to do sth"尽某人最大努力去做某事"；try的现在分词为trying，主语为"Chinese farmers"为复数，所以one's应用相对应的they的形容词性物主代词their"他们的"．故空处应填：trying their
点评 此题考查固定短语的表达．做题时联系句意并结合关键词确定出时态及所用的正确短语，套用结构作答即可．
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16．-What _______ you _______ at this time yesterday afternoon？
-I was playing basketball with Daming．（ ）
-I was playing basketball with Daming．（ ）
| A． | did； do | B． | were； doing | C． | do； do | D． | are； doing |
20．
An AIDS （艾滋病）understanding program in Yunnan was started six years ago．It was held by the Chinese Red Cross．The program is a great way of making sure that people learn the facts about HIV/AIDS．It is so successful that it is running in several other provinces now．
The program not only provides care and support for the people who carry HIV/ADIS virus（病毒），but also trains young people to teach others about HIV/ADIS．In the program，the volunteers hold two-day classes to teach people about the virus and its links（相关）to drug use and sexual practices．They also work with students，drug（毒品）users and people who may be at risk of becoming infected（感染）by the virus．
The organizers of the program said that people knew about HIV/ADIS and how it was spread after taking part in it．HIV/ADIS was found mainly among drug users and those who had become infected through careless blood transfusion（输血）practices．Today，the number of young people becoming infected through sexual activity is increasing，so it is important to deal with this big problem．
The Chinese government predicts that unless action is taken right now，as many as 10million people could be infected with HIV/ADIS in China in the next nine years．
In June 2001，the Chinese central government announced a five-year plan for dealing with the spread of the disease（疾病）．This plan focuses on better education about the virus，a national system to report cases of the disease and better practices for collecting blood．
An AIDS （艾滋病）understanding program in Yunnan was started six years ago．It was held by the Chinese Red Cross．The program is a great way of making sure that people learn the facts about HIV/AIDS．It is so successful that it is running in several other provinces now．The program not only provides care and support for the people who carry HIV/ADIS virus（病毒），but also trains young people to teach others about HIV/ADIS．In the program，the volunteers hold two-day classes to teach people about the virus and its links（相关）to drug use and sexual practices．They also work with students，drug（毒品）users and people who may be at risk of becoming infected（感染）by the virus．
The organizers of the program said that people knew about HIV/ADIS and how it was spread after taking part in it．HIV/ADIS was found mainly among drug users and those who had become infected through careless blood transfusion（输血）practices．Today，the number of young people becoming infected through sexual activity is increasing，so it is important to deal with this big problem．
The Chinese government predicts that unless action is taken right now，as many as 10million people could be infected with HIV/ADIS in China in the next nine years．
In June 2001，the Chinese central government announced a five-year plan for dealing with the spread of the disease（疾病）．This plan focuses on better education about the virus，a national system to report cases of the disease and better practices for collecting blood．
| An HIV/ADIS understanding program | |
| The organization of the program | An HIV/ADIS understanding program was started by （101）theChineseRedCross． |
| The purpose of the program | ★To provide care and support for HIV/ADIS sufferers． ★（102）To trainyoungpeopleto teach others about HIV/ADIS． |
| The things that （103）thevolunteershave done for the program | ★They have held two-day classes about HIV/AIDS ★They have worked with students，drug users，people who may be at risk of becoming infected the virus． |
| What the Chinese government has done | ★It has made a five-year plan to deal with （104）thespreadofthedisease |
| From the passage，we know the HIV/ADIS virus is spread through （105）druguseand sexual practices． | |